dvorak pattern recognition...

Dvorak Pattern Recognition

Exercises

Objective: To determine cloud patterns

and cloud pattern measurements of the

following examples of tropical weather

systems.

Clicker Instructions

A) Curved Band Cloud Pattern

B) Shear Cloud Pattern

C) CDO Embedded Center Cloud Pattern

D) Eye Cloud Pattern

E) Central Cold Cover Pattern

Pattern Recognition Exercise 1

Visible Infrared

Curved band pattern DT=3.0- Recon found 1002.3 mb for T2.8

Pattern Recognition Exercise 2

Visible Infrared

1.5 deg CDO DT=3.5 Recon found 995 mb for T3.4

Pattern Recognition Exercise 3

Visible Infrared

Curved band pattern DT=2.5+ Recon found 1003.4 mb for T2.7

Pattern Recognition Exercise 4

Visible Infrared

VIS Eye Pattern DT=5.0 Recon found 966 mb for T5.2

Pattern Recognition Exercise 5

Visible Infrared

Curved band pattern DT=2.5- Recon found 1006 mb for T2.4

Pattern Recognition Exercise 6

Visible Infrared

VIS Eye Pattern DT=5.0+ Recon found 964 mb for T5.3

Pattern Recognition Exercise 7

Visible Infrared

VIS Eye Pattern DT=4.0- Recon found 990 mb for T3.8

Pattern Recognition Exercise 8

Visible Infrared

Curved band pattern DT=1.5 Recon found 1011.4 mb for T1.7

Pattern Recognition Exercise 9

Visible Infrared

Irregular CDO DT=3.5 Recon found 993 mb for T3.6

Pattern Recognition Exercise 10

Visible Infrared

Curved band pattern DT=2.5 Recon found 1006 mb for T2.4

Pattern Recognition Exercise 11

Visible Infrared

VIS CDO DT=4.5 Recon found 979 mb for T4.5

Pattern Recognition Exercise 12

Visible Infrared

VIS CDO/IR EMBDD CNTR DT=5.0

Recon-based best track 90 kt.

Pattern Recognition Exercise 13

Visible Infrared

IR EYE DT=6.5 Recon-based best track 125 kt.

Pattern Recognition Exercise 14

Visible Infrared

Curved band pattern DT=1.5 Recon not available